Janus Henderson Group plc 13D and 13G filings for OSI Systems, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-05-14 12:26 pm Purchase | 2025-03-31 | 13G | OSI Systems, Inc. OSIS | JANUS HENDERSON GROUP PLC JHG | 1,235,598 7.400% | 4,793 (+0.39%) | Filing |
| 2025-02-14 12:22 pm Purchase | 2024-12-31 | 13G | OSI Systems, Inc. OSIS | JANUS HENDERSON GROUP PLC JHG | 1,230,805 7.400% | 21,637 (+1.79%) | Filing |
| 2024-11-14 2:54 pm Sale | 2024-09-30 | 13G | OSI Systems, Inc. OSIS | JANUS HENDERSON GROUP PLC JHG | 1,209,168 7.300% | -21,038 (-1.71%) | Filing |
| 2024-02-13 3:46 pm Sale | 2023-12-31 | 13G | OSI Systems, Inc. OSIS | JANUS HENDERSON GROUP PLC JHG | 1,230,206 7.200% | -602,126 (-32.86%) | Filing |
| 2023-02-10 3:28 pm Purchase | 2022-12-31 | 13G | OSI Systems, Inc. OSIS | JANUS HENDERSON GROUP PLC JHG | 1,832,332 10.900% | 8,534 (+0.47%) | Filing |
| 2022-02-10 4:52 pm Sale | 2021-12-31 | 13G | OSI Systems, Inc. OSIS | JANUS HENDERSON GROUP PLC JHG | 1,823,798 10.200% | -11,089 (-0.60%) | Filing |
| 2021-02-11 5:04 pm Purchase | 2020-12-31 | 13G | OSI Systems, Inc. OSIS | JANUS HENDERSON GROUP PLC JHG | 1,834,887 10.200% | 421 (+0.02%) | Filing |